


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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188 CDUS44 KBMX 120809 CLIEET CLIMATE REPORT NATIONAL WEATHER SERVICE BIRMINGHAM AL 309 AM CDT TUE AUG 12 2025 ................................... ...THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR AUGUST 11 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1991 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 86 227 PM 103 2007 91 -5 92 MINIMUM 73 234 AM 65 2002 72 1 67 AVERAGE 80 81 -1 80 PRECIPITATION (IN) YESTERDAY 0.03 1.56 2013 0.17 -0.14 0.00 MONTH TO DATE 3.00 1.78 1.22 0.16 SINCE JUN 1 9.85 11.29 -1.44 15.87 SINCE JAN 1 42.87 37.02 5.85 40.89 DEGREE DAYS COOLING YESTERDAY 15 16 -1 15 MONTH TO DATE 144 184 -40 187 SINCE JUN 1 1101 1096 5 1185 SINCE JAN 1 1509 1426 83 1611 ................................................................... WIND (MPH) HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 1.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 94 1000 PM LOWEST 74 200 PM AVERAGE 84 .......................................................... THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 91 102 2007 MINIMUM TEMPERATURE (F) 72 63 2012 SUNRISE AND SUNSET AUGUST 12 2025........SUNRISE 608 AM CDT SUNSET 736 PM CDT AUGUST 13 2025........SUNRISE 609 AM CDT SUNSET 735 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$